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feat(gx): sync viewport in d3d backend

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fallenoak 2023-04-15 13:56:49 -05:00 committed by GitHub
parent 37996fa79c
commit d67e13087a
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2 changed files with 30 additions and 1 deletions
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30
src/gx/d3d/CGxDeviceD3d.cpp
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@ -1594,6 +1594,10 @@ void CGxDeviceD3d::IStateSync() {
this->IStateSyncIndexPtr();
// TODO
if (this->intF6C) {
this->IXformSetViewport();
}
}
void CGxDeviceD3d::IStateSyncEnables() {
@ -1946,6 +1950,30 @@ void CGxDeviceD3d::IXformSetProjection(const C44Matrix& matrix) {
memcpy(&this->m_projNative, &projNative, sizeof(this->m_projNative));
}
void CGxDeviceD3d::IXformSetViewport() {
const auto& gxViewport = this->m_viewport;
auto windowRect = this->DeviceCurWindow();
D3DVIEWPORT9 d3dViewport;
d3dViewport.X = (gxViewport.x.l * windowRect.maxX) + 0.5;
d3dViewport.Y = ((1.0 - gxViewport.y.h) * windowRect.maxY) + 0.5;
// TODO account for negative X value
d3dViewport.Width = (gxViewport.x.h * windowRect.maxX) - d3dViewport.X + 0.5;
d3dViewport.Height = ((1.0 - gxViewport.y.l) * windowRect.maxY) - d3dViewport.Y + 0.5;
d3dViewport.MinZ = gxViewport.z.l;
d3dViewport.MaxZ = gxViewport.z.h;
// TODO conditionally adjust Y value
this->m_d3dDevice->SetViewport(&d3dViewport);
this->intF6C = 0;
}
void CGxDeviceD3d::PoolSizeSet(CGxPool* pool, uint32_t size) {
// TODO
}
@ -1966,7 +1994,7 @@ void CGxDeviceD3d::SceneClear(uint32_t mask, CImVector color) {
}
if (this->intF6C) {
// TODO
this->IXformSetViewport();
}
D3DCOLOR d3dColor = color.b | (color.g | (color.r << 8) << 8);

1
src/gx/d3d/CGxDeviceD3d.hpp
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@ -301,6 +301,7 @@ class CGxDeviceD3d : public CGxDevice {
void ITexCreate(CGxTex* texId);
void ITexUpload(CGxTex* texId);
void IXformSetProjection(const C44Matrix& matrix);
void IXformSetViewport();
};
#endif